[특허]Device for fastening a railway track on sleepers disposed end to end

[미국특허] Device for fastening a railway track on sleepers disposed end to end 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E01B-003/38
출원번호	US-0817484 (1977-07-20)
우선권정보	FR-0022586 (1976-07-23)
발명자 / 주소	Vivion Robert (38 rue George V Eaubonne FRX 95600)
인용정보	피인용 횟수 : 15 인용 특허 : 0

초록 ▼

A railway track in which a rail is supported within a groove of a rail bed. The groove has outwardly sloping shoulders each spaced from the sides of the rail. Continuous clamps extend along each side of the rail. The clamps are secured by spaced apart hold-down assemblies positioned vertically between the clamps and the respective sloping shoulders to secure the track against both vertical and lateral movement. Elastic material pads completely isolate a rail from both the bed and the clamps.

대표청구항 ▼

A railway track support and fastening arrangement comprising, for each rail, a substantially continuous rail bed for supporting a rail of the track, said rail having a bottom face; said bed having a longitudinal groove presenting an upwardly facing support surface and sides presenting lateral shoulders outwardly sloping facing each other and on opposite sides of and spaced from a rail; a substantially continuous pad of elastic material within said groove and between said support surface and the bottom face of the rail; substantially continuous clamp means on each side of the rail for securing the rail vertically and transversely, each clamp means being within said groove and comprising a plurality of clamp elements in adjacent end to end relation along the length of the rail, a substantially continuous lining pad between each clamp means and the rail; said pads and said lining pads comprising means for isolating the rail from the rail bed and from the clamp means, fastener means within said grooves at each side of the track for fastening said clamp means to secure the rail vertically and transversely, said fastener means comprising a plurality of spaced apart hold down elements extending downwardly between said clamp means and a lateral sloping shoulder of the groove, said hold down elements being supported laterally by said sloping shoulder to retain the rail laterally, and means securing said hold down elements to the rail bed.

이 특허를 인용한 특허 (15) 인용/피인용 타임라인 분석

Goossens Armand (Beukenlaan 35 1990 Hoeilaart BEX), Anti-vibration support system for railroads.
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William D. Pilesi ; Richard A. Burke, Concrete railroad tie insulator spacer and fastening system.
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Pilesi, William D.; Burke, Richard A., Concrete railroad tie two-piece insulator spacer and fastening system.
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Duconseil Rene (Hamel FRX), Device for supporting and securing a railway track rail.
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Belenguer Frank J. (P.O. Box 211 ; Stn. A Kingston ; Ontario CAX K7M 6R2), Guideway for continuous welded rail.
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Espinosa D. Jesus Moreno,ESX, Mechanism for securing rails of railways on wooden sleepers.
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Thel, Antoni Bogdan, Prefabricated plinth for supporting a railway track.
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Bucksbee James H. (McKean PA), Rail fastener.
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Langman William F. (Lonsdale AUX), Rail insulating pad assembly.
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Young Hartley F. (West Melton AUX) Collins John (Ingle Farm AUX), Rail insulation pads.
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Cadwell, Charles Edward, Railroad cross tie and method of manufacture.
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Ciloglu, Korhan; Eksi, Hakan; Alsop, Robert, Railroad tie hybrid extender/conductor rail support insulator.
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Hodgson William H. (Braithwaite GB2) Stanworth Colin G. (Marchington GB2) Thompson David J. (Derby GB2), Railways.
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Shoup Gary L. (Greencastle PA), Readily removable and replaceable wear pads for sliding bed vehicles.
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Kindmann Rolf (Lnen DEX) Schwindt Gert (Grbenzell DEX), Track support for magnetic railroads and similar rail-borne transportation systems.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Device for fastening a railway track on sleepers disposed end to end 원문보기